Application: Universal for Trucks, trailers under 80", tractors, semi-trailer, Dump Truck, bus, boat, special vehicle,etc | 15 Diodes ( 12 Red+3 Red ) LED Combination stop turn tail side marker light w/reflector-Curb side; Passenger Side Serves 6 functions: Stop light, Turn signal light, Tail light, Rear reflex reflector, Side marker light, Side reflex reflector; | 19 Diodes ( 12 Red+3 Red+4 White ) LED Combination stop turn tail side marker light w/reflector-Street side with license illuminator; Driver Side Serves 7 functions: Stop light, Turn signal light, Tail light, Rear reflex reflector, Side marker light, Side reflex reflector, License plate illuminator; | Add or upgrade the lights on boat, snowmobile, camper, or utility trailer; High visibility safety lights are EASY TO INSTALL and the wiring details are in the description part; completely sealed and waterproof, its acrylic len are engineered to block water out and ensure the circuits are protected. Super bright LED lights provide maximum visibility and safety. Fully operable in inclement weather, these heavy duty trailer lights are tough and durable for the long term | Package include: 1 Pairs Lights + 2 Gaskets + 4 Screws;